Optimization of dynamically changing downhole tool settings
First Claim
1. A computer-assisted method for optimizing a drilling tool assembly, the method comprising:
- defining a desired drilling plan;
determining current drilling conditions within a wellbore;
determining current drilling tool parameters of at least two drilling tool assembly components within the wellbore;
determining a wear potential of a component of the drilling tool assembly;
analyzing the current drilling conditions, the current drilling tool parameters, and the wear potential of a component using a processor located within the wellbore to define a base drilling condition;
comparing, using the processor, the base drilling condition to the desired drilling plan;
determining, using the processor, a drilling tool parameter to adjust to achieve the desired drilling plan;
transmitting instructions to adjust the drilling tool parameters of the drilling tool assembly components through an intelligent drilling string; and
adjusting at least one drilling tool parameter of at least one of the two drilling tool assembly components based on the comparing the base drilling condition to the desired drilling plan.
1 Assignment
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Accused Products
Abstract
A computer-assisted method for optimizing a drilling tool assembly, the method comprising defining a desired drilling plan; determining current drilling conditions; determining current drilling tool parameters of at least two drilling tool assembly components; analyzing the current drilling conditions and the current drilling tool parameters to define a base drilling condition; comparing the base drilling condition to the desired drilling plan; determining a drilling tool parameter to adjust to achieve the desired drilling plan; and adjusting at least one drilling tool parameter of at least one of the two drilling tool assembly components based on the comparing the base drilling condition to the desired drilling plan.
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Citations
17 Claims
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1. A computer-assisted method for optimizing a drilling tool assembly, the method comprising:
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defining a desired drilling plan; determining current drilling conditions within a wellbore; determining current drilling tool parameters of at least two drilling tool assembly components within the wellbore; determining a wear potential of a component of the drilling tool assembly; analyzing the current drilling conditions, the current drilling tool parameters, and the wear potential of a component using a processor located within the wellbore to define a base drilling condition; comparing, using the processor, the base drilling condition to the desired drilling plan; determining, using the processor, a drilling tool parameter to adjust to achieve the desired drilling plan; transmitting instructions to adjust the drilling tool parameters of the drilling tool assembly components through an intelligent drilling string; and adjusting at least one drilling tool parameter of at least one of the two drilling tool assembly components based on the comparing the base drilling condition to the desired drilling plan. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A computer-assisted method for optimizing a drilling tool assembly, the method comprising:
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determining a wear potential of a component of the drilling tool assembly; disposing a drilling tool assembly in a wellbore, the drilling tool assembly comprising an artificial neural network and an intelligent drill string; drilling a portion of the wellbore; determining current drilling conditions and current drilling tool parameters; transmitting the current drilling conditions, current drilling tool parameters, and the wear potential to the artificial neural network with the intelligent drill string; analyzing the current drilling conditions, the current drilling tool parameters, and the wear potential with the artificial neural network; identifying first and second drilling tool assembly components to adjust; determining, based on the analyzing, an optimized drilling tool parameter value for at least one of the first and second drilling tool assembly components; and adjusting a drilling tool parameter of at least one of the first and second drilling tool assembly components based on the determined optimized drilling tool parameter value. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A drilling tool assembly comprising:
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a first drilling tool assembly component; a second drilling tool assembly component; an intelligent drill string; and an artificial neutral network in communication with the first and second drilling tool assembly components, the artificial neural network comprising a processor and a storage medium, the artificial neural network comprising instructions for; determining current drilling conditions; determining current drilling tool assembly parameters; analyzing the current drilling conditions and the current drilling tool assembly parameters; and controlling the first and second drilling tool assembly components to drill a desired wellbore, by transmitting the instructions through the intelligent drill string; controlling the first and second drilling tool assembly components based on determining a rate of penetration of the drilling tool assembly; determining a wear potential of a component of the drilling tool assembly; determining the effect of adjusting the drilling tool assembly parameter on a well path trajectory; and determining the effect of adjusting the drilling tool assembly parameter on a vibration of the drilling tool assembly.
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Specification